42,715,147 hours transcribed

Free MP4 to SRT Converter

Transcribe MP4 to SRT subtitles with AI. Free video to subtitles converter.

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About TurboScribe's Free MP4 to SRT Converter Tool

Turn any audio or video into clean text with TurboScribe, a free MP4 to SRT converter and transcription tool you can use right in your browser. Skip manual typing—our AI delivers fast, accurate results in 100+ languages, including English, Spanish, Portuguese, Dutch, French, German, Italian, Japanese, Korean, Chinese (Traditional and Simplified), Swedish, and Arabic. No downloads or account required.

Upload by dragging and dropping or clicking Browse Files, record directly from your microphone for dictation, or paste a web link (including YouTube). Handle long recordings up to 10 hours and 5 GB. We support all common formats: MP3, MP4, M4A, MOV, AAC, WAV, OGG, OPUS, MPEG, WMA, and WMV.

Export your transcript as SRT subtitles, TXT, DOCX, or PDF. Add automatic speaker labels for meetings, interviews, and podcasts, and translate your transcript into 134+ languages. Convert MP4 to SRT in seconds and use the subtitles anywhere.

TurboScribe runs on GPU-accelerated Whisper for industry‑leading speech‑to‑text accuracy. Your files and transcripts are private, encrypted, and deletable at any time. TurboScribe is completely free.

Frequently Asked Questions

Is TurboScribe safe and secure?

Yes. TurboScribe encrypts files and transcripts at rest with AES-256 and secures all connections with HTTPS. We never use your uploads to train AI models. You can export or delete your data anytime.

How do I transcribe audio to text?

- Upload your audio: drag and drop it into the upload area or click Browse Files to select from your device.

- Supported formats: MP3, M4A, WAV, AAC, and FLAC.

- Set the Audio Language to match your file.

- Choose a transcription mode: Cheetah (fastest), Dolphin (balanced speed and accuracy), or Whale (highest accuracy).

- Click Transcribe. Processing begins immediately, and your transcript will appear when it’s ready, typically within seconds for most files.

Can I convert audio and video to text for free?

Transcribe up to three files per day for free. No signup, no account, and no payment required.

How accurate is TurboScribe's transcription tool?

TurboScribe delivers 99%+ accuracy on clear audio in most languages. Choose the mode that fits your needs: Whale for maximum accuracy, Dolphin for a balance of speed and precision, or Cheetah for the fastest turnaround.

Transcript quality depends on audio clarity and the language. For tough recordings, switch to Whale mode and enable Restore Audio for better results.